80862625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{38053}}^1$

素因数の和:38085

約数の個数: 16

約数和(自身を含む): 106855632

約数和(自身を除く): 25993007

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 38053, 190265, 646901, 951325, 3234505, 4756625, 16172525, 80862625]

約数ペア:

[(1, 80862625), (5, 16172525), (17, 4756625), (25, 3234505), (85, 951325), (125, 646901), (425, 190265), (2125, 38053)]